Enjoy an audiophile listening experience when music matters.
The E3c combines precision components and remarkable sound isolation to provide studio quality sound everywhere you go. High energy micro-speakers deliver great tonal balance across the entire frequency range. Flexible sleeves produce remarkable isolation, revealing the subtle details of original recordings. The small compact earphone design fits securely in your ear, making it ideal for active listening and frequent travel. The E3c's ear sleeves can even be custom-fit by a hearing specialist, after your purchase, for the best personalized fit and comfort.

Sound Isolating Technology
The E3c’s in ear design naturally blocks background noise. This allows lower listening volumes in loud environments. No batteries or extra equipment are needed for sound isolation.

High Energy Micro-Speakers with Extended Frequency Response
The E3c's speakers are constructed with studio-grade components, with balanced armature technology, producing efficient output and exceptional audio clarity. The E3c's speakers have an extended frequency range for even greater clarity in your listening experience. (See technical specs)

Personal Fit Kit
Because every ear is different, E3c's earphones come with a pair of disposable foam sleeves, three pairs (small, medium, large) of flex sleeves, and three pairs of ultra-soft flex sleeves (small, medium, large) to ensure the ideal personalized fit.

Secure In Ear Design
The soft, flexible sleeves in the Fit Kit gently contour the inside of the ear for a comfortable, secure fit. The E3c's are compatible with custom-molded sleeves, fit by a hearing specialist, for the ultimate in fit and comfort. (See custom sleeve information)

Low-Profile Earphone Cables
The E3c's cables pass behind the ear — out of sight and out of the way — to provide a more comfortable, discreet fit.

Lightweight Construction
Weighing only 0.9 oz (28g), the E3c is one of the lightest earphones ever made.

Earphones Carrying Case
The E3c comes with a stylish, compact carrying case. The cable spool inside allows for an easy, tangle-free way to store your earphones.

E3c Technical Specifications:
Speaker Type: Single Low Mass/High Energy Micro-Speaker
Sensitivity (at 1kHz): 115dB SPL/mW
Impedance (at 1kHz): 26 ohms
Cable Length: 1.52m (60 inches)
Net Weight: 28g (0.9 oz)
Input Connector: 3.5 mm (1/8") gold-plated stereo plug